Chengqian Jin

Title: Innovations by Chengqian Jin

Introduction

Chengqian Jin is an accomplished inventor based in ZiBo, China. He has made significant contributions to agricultural technology, particularly in the field of combine harvesting and paddy field operations. With a total of 2 patents, his work focuses on enhancing efficiency and functionality in agricultural machinery.

Latest Patents

One of his latest patents is a "System and method for controlling reel of combine harvester." This invention includes a satellite positioning receiver, a driving device, a controller, and a rotating speed sensor. The rotating speed sensor collects and transmits the actual rotating speed of the reel to the controller. The controller then provides the driving device with a speed regulation signal based on the actual rotating speed and the operation running speed. This innovation allows for automatic, accurate, and quick adjustments to the reel's speed, improving operational efficiency and quality while ensuring the crop feed quantity.

Another notable patent is the "Mobile operating platform for paddy field." This invention features a compact overall structure that includes a body, a power generating device, a movement control system, a draft control system, and an automatic leveling system. The platform utilizes the pressure of water flow for movement, significantly reducing power consumption and avoiding damage to aquatic crops. The draft control system adjusts the draft by managing the amount of water filled in a closed cavity within the body.

Career Highlights

Chengqian Jin has worked with reputable institutions such as Shandong University and the Nanjing Research Institute for Agricultural Mechanization, which is part of the Ministry of Agriculture. His experience in these organizations has contributed to his expertise in agricultural innovations.

Collaborations

Throughout his career, Chengqian Jin has collaborated with notable colleagues, including Juan Du and Xiang Yin. Their combined efforts have further advanced the field of agricultural technology.

Conclusion

Chengqian Jin's innovative patents and contributions to agricultural machinery demonstrate his commitment to improving efficiency in farming practices. His work continues to influence the agricultural sector positively.